import { ref } from 'vue'
export function createNum () {
  const num = ref(10)
  const add = () => {
    num.value++
  }
  return { num, add }
}

export function xxxfn () {
  const xxx = ref(123)
  const btn = () => {
    console.log('btn')
  }
  return { xxx, btn }
}
